AMD Radeon RX Vega 56 Mobile vs ATI Radeon E4690 PCIe

VS

AMD Radeon RX Vega 56 Mobile ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 512MB VRAM Radeon E4690 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages

Released 9 years late

Boost Clock1301MHz

Larger VRAM bandwidth (409.6GB/s vs 22.40GB/s)

3264 additional rendering cores

ATI Radeon E4690 PCIe 's Advantages

Lower TDP (30W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +2328%

9.326 TFLOPS

Radeon E4690 PCIe

0.384 TFLOPS

Radeon RX Vega 56 Mobile

VS

Radeon E4690 PCIe

Graphics Card

Jun 2018

Release Date

Jun 2009

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1138 MHz

Base Clock

-

1301 MHz

Boost Clock

-

800 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

128bit

409.6GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

56

Compute Units

4

3584

Shading Units

320

224

TMUs

32

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

4.800 GPixel/s

291.4 GTexel/s

Texture Rate

19.20 GTexel/s

18.65 TFLOPS

FP16 (half)

-

9.326 TFLOPS

FP32 (float)

384.0 GFLOPS

582.8 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 10

GPU Name

RV730

Vega 10 XL (215-0894216)

GPU Variant

RV730 XT E4690 (215-0729055)

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

12.5 billion

Transistors

0.514 billion

495 mm²

Die Size

146 mm²

Board Design

120W

TDP

30W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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